How To Fix FTVV_MESSAGES278 - Master number assignment is not clear and unmistakeable

FTVV_MESSAGES278 - Overview

• Message type: E = Error

• Message class: FTVV_MESSAGES - Reporting Financial Assets Management

• Message number: 278

• Message text: Master number assignment is not clear and unmistakeable

What causes this issue?

In table TZN02 several entries have a reference to processing indicator
'C'.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The master number assignment for the object is not clear and
unmistakeable.

How to fix this error?

Enter unique references for the entries in table TZN02.

Error message extract from SAP system. Copyright SAP SE.

FTVV_MESSAGES278 - Details

• The SAP error message FTVV_MESSAGES278 ("Master number assignment is not clear and unmistakable") typically occurs in the context of financial transactions, particularly when dealing with master data assignments in SAP. This error indicates that there is ambiguity in the assignment of master numbers, which can lead to issues in processing transactions or reports.
  Causes:
  
  Duplicate Master Data: There may be multiple entries for the same master data, leading to confusion in the system about which entry to use.
  Incorrect Configuration: The configuration settings for number ranges or master data assignments may not be set up correctly.
  Missing or Incomplete Data: Required fields in the master data may be missing or incomplete, causing the system to be unable to determine the correct assignment.
  Data Migration Issues: If data has been migrated from another system, inconsistencies or duplicates may have been introduced.
  
  Solutions:
  
  Check Master Data: Review the master data entries to ensure there are no duplicates or conflicting